1-Methyl-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 、 alkaline earth salt of/the/ methylsulfuric acid 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
以80%的产率得到1-methyl-17-(4-fluorobenzyl)-17-azapentacyclo[6.6.5.0(2,7).0(9,14).0(15,19)]nonadeca-2,4,6,9,11,13-hexaen-16,18-dione